[PATCH 2/5] score: Delete _Thread_Ticks_per_timeslice
Sebastian Huber
sebastian.huber at embedded-brains.de
Fri Apr 4 15:07:38 UTC 2014
Use the Configuration instead.
---
cpukit/posix/src/pthreadsetschedparam.c | 4 +++-
cpukit/posix/src/sched_rr_get_interval.c | 9 ++++++---
cpukit/rtems/src/taskmode.c | 3 ++-
cpukit/score/include/rtems/score/threadimpl.h | 5 -----
cpukit/score/src/schedulerdefaulttick.c | 4 +++-
cpukit/score/src/thread.c | 2 --
cpukit/score/src/threaddispatch.c | 3 ++-
cpukit/score/src/threadinitialize.c | 3 ++-
testsuites/sptests/spsize/size.c | 1 -
9 files changed, 18 insertions(+), 16 deletions(-)
diff --git a/cpukit/posix/src/pthreadsetschedparam.c b/cpukit/posix/src/pthreadsetschedparam.c
index 4b62179..d5d0a5b 100644
--- a/cpukit/posix/src/pthreadsetschedparam.c
+++ b/cpukit/posix/src/pthreadsetschedparam.c
@@ -30,6 +30,7 @@
#include <rtems/posix/time.h>
#include <rtems/score/threadimpl.h>
#include <rtems/score/watchdogimpl.h>
+#include <rtems/config.h>
int pthread_setschedparam(
pthread_t thread,
@@ -83,7 +84,8 @@ int pthread_setschedparam(
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
- the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
+ the_thread->cpu_time_budget =
+ rtems_configuration_get_ticks_per_timeslice();
the_thread->real_priority =
_POSIX_Priority_To_core( api->schedparam.sched_priority );
diff --git a/cpukit/posix/src/sched_rr_get_interval.c b/cpukit/posix/src/sched_rr_get_interval.c
index 060cea0..1cb78ea 100644
--- a/cpukit/posix/src/sched_rr_get_interval.c
+++ b/cpukit/posix/src/sched_rr_get_interval.c
@@ -24,9 +24,8 @@
#include <sched.h>
#include <errno.h>
-#include <rtems/system.h>
-#include <rtems/score/threadimpl.h>
#include <rtems/score/timespec.h>
+#include <rtems/config.h>
#include <rtems/seterr.h>
int sched_rr_get_interval(
@@ -44,6 +43,10 @@ int sched_rr_get_interval(
if ( !interval )
rtems_set_errno_and_return_minus_one( EINVAL );
- _Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval );
+ _Timespec_From_ticks(
+ rtems_configuration_get_ticks_per_timeslice(),
+ interval
+ );
+
return 0;
}
diff --git a/cpukit/rtems/src/taskmode.c b/cpukit/rtems/src/taskmode.c
index 2bcbd1d..eeb3e0f 100644
--- a/cpukit/rtems/src/taskmode.c
+++ b/cpukit/rtems/src/taskmode.c
@@ -105,7 +105,8 @@ rtems_status_code rtems_task_mode(
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
- executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
+ executing->cpu_time_budget =
+ rtems_configuration_get_ticks_per_timeslice();
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
}
diff --git a/cpukit/score/include/rtems/score/threadimpl.h b/cpukit/score/include/rtems/score/threadimpl.h
index f109d39..41b90e3 100644
--- a/cpukit/score/include/rtems/score/threadimpl.h
+++ b/cpukit/score/include/rtems/score/threadimpl.h
@@ -58,11 +58,6 @@ SCORE_EXTERN void *rtems_ada_self;
SCORE_EXTERN Objects_Information _Thread_Internal_information;
/**
- * The following is used to manage the length of a timeslice quantum.
- */
-SCORE_EXTERN uint32_t _Thread_Ticks_per_timeslice;
-
-/**
* The following points to the thread whose floating point
* context is currently loaded.
*/
diff --git a/cpukit/score/src/schedulerdefaulttick.c b/cpukit/score/src/schedulerdefaulttick.c
index 1976a74..3b3d9a0 100644
--- a/cpukit/score/src/schedulerdefaulttick.c
+++ b/cpukit/score/src/schedulerdefaulttick.c
@@ -22,6 +22,7 @@
#include <rtems/score/schedulerimpl.h>
#include <rtems/score/threadimpl.h>
#include <rtems/score/smp.h>
+#include <rtems/config.h>
static void _Scheduler_default_Tick_for_executing(
Scheduler_Control *scheduler,
@@ -69,7 +70,8 @@ static void _Scheduler_default_Tick_for_executing(
* FIFO for this priority and a new heir is selected.
*/
_Scheduler_Yield( scheduler, executing );
- executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
+ executing->cpu_time_budget =
+ rtems_configuration_get_ticks_per_timeslice();
}
break;
diff --git a/cpukit/score/src/thread.c b/cpukit/score/src/thread.c
index 589e474..a77fe5f 100644
--- a/cpukit/score/src/thread.c
+++ b/cpukit/score/src/thread.c
@@ -50,8 +50,6 @@ void _Thread_Handler_initialization(void)
_Thread_Allocated_fp = NULL;
#endif
- _Thread_Ticks_per_timeslice = ticks_per_timeslice;
-
#if defined(RTEMS_MULTIPROCESSING)
_Thread_MP_Handler_initialization( maximum_proxies );
#endif
diff --git a/cpukit/score/src/threaddispatch.c b/cpukit/score/src/threaddispatch.c
index ae69a5c..40a2efb 100644
--- a/cpukit/score/src/threaddispatch.c
+++ b/cpukit/score/src/threaddispatch.c
@@ -28,6 +28,7 @@
#include <rtems/score/todimpl.h>
#include <rtems/score/userextimpl.h>
#include <rtems/score/wkspace.h>
+#include <rtems/config.h>
static Thread_Action *_Thread_Get_post_switch_action(
Thread_Control *executing
@@ -121,7 +122,7 @@ void _Thread_Dispatch( void )
rtems_ada_self = heir->rtems_ada_self;
#endif
if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE )
- heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
+ heir->cpu_time_budget = rtems_configuration_get_ticks_per_timeslice();
#if !defined( RTEMS_SMP )
_ISR_Enable( level );
diff --git a/cpukit/score/src/threadinitialize.c b/cpukit/score/src/threadinitialize.c
index 490fc25..79cbd7c 100644
--- a/cpukit/score/src/threadinitialize.c
+++ b/cpukit/score/src/threadinitialize.c
@@ -188,7 +188,8 @@ bool _Thread_Initialize(
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
- the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
+ the_thread->cpu_time_budget =
+ rtems_configuration_get_ticks_per_timeslice();
break;
#endif
#if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT)
diff --git a/testsuites/sptests/spsize/size.c b/testsuites/sptests/spsize/size.c
index 1d4c96b..6acdaa6 100644
--- a/testsuites/sptests/spsize/size.c
+++ b/testsuites/sptests/spsize/size.c
@@ -385,7 +385,6 @@ uninitialized =
/*tasksimpl.h*/ (sizeof _RTEMS_tasks_Information) +
/*thread.h*/ (sizeof _Thread_Dispatch_disable_level) +
- (sizeof _Thread_Ticks_per_timeslice) +
(sizeof _Thread_Executing) +
(sizeof _Thread_Heir) +
#if (CPU_HARDWARE_FP == 1) || (CPU_SOFTWARE_FP == 1)
--
1.7.7
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